How to now Median / GoNative IP addresses ?

We're trying to build an app from our website https://stadiumgo.net, which is actually in a secured environnement. We have a filter with a list of IP address that we have authorized to access.

I'm reaching out to you because I want to know if you can give us the different IP address from GoNative that we could authorize, to properly build our app and keep our environnement secured.

I'm available to give you more informations if needed.

Thanks a lot.